BMW 6 GT-serie 40d 340 hp — Stage 1 file (+60 hp)
hp
Stage 1 file for BMW 6 GT-serie 40d 340 hp
Target +0 hp. Custom development for your engine.
Chip tuning for BMW 6 GT-serie 40d 340 hp ECU
BMW 6 GT-serie (2017 - G32) 40d 340 hp — premium diesel engine of the passenger segment of the BMW Group (Mini, Rolls-Royce, BMW Motorrad) group (Германия, 1916). Stage 1 chip tuning raises power from 340 to 400 hp (+60 hp, +18%) and torque from 700 to 800 Nm (+100 Nm). This engine ships with different ECU variants: Bosch MD1CP002, Bosch MD1CP032. The flashing method is determined by the specific unit: OBD, Bench or Boot mode. TCU units on this engine: ZF 8HPxx, ZF 8HPxx-Gen3 — each is calibrated with a separate file (torque limiter, shift maps for Stage 1). In the CHIPOK database: 4 configurations · 4 ECU variants. A diesel built in 2017 — the Tricore ECU era; OBD flash works on most production revisions.
BMW's slogan is “Sheer Driving Pleasure”. Mid-generation diesel models use standard OBD read/write.
On older and mid-generation BMWs, Stage 1 is flashed over OBD without Bench. The BMW community is renowned for active tuning and a large pool of available Stage files. Stage 1 on BMW usually stays within the standard timeframe, with no particular difficulty on the standard models. High-output engines deliver a solid gain with Stage 1 on stock hardware. The BMW premium segment is a high-output platform with Stage 2 potential. The hardware headroom allows a confident move to Stage 1 without changing the turbo.
The gearbox comes in versions by torque class, so its tolerance depends on the engine. BMW's main gearbox is a modern multi-speed automatic. Mini and FWD compacts use a different TCU platform with its own tooling base.
Frequently asked questions
How many horsepower does the BMW 6 GT-serie 40d 340 hp reach after a remap?
Stage 1 chip tuning on the BMW 6 GT-serie 40d 340 hp boosts engine output by 60 hp: from 340 to 400 hp. Torque rises from 700 to 800 Nm (+100 Nm).
What changes in the BMW 6 GT-serie ECU after Stage 1?
Stage 1 is a software optimization of the factory ECU firmware of the BMW 6 GT-serie with no hardware changes. The injection, boost, ignition-timing and torque maps are reprogrammed. The gain is +60 hp with no hardware changes.
Do you need hardware changes for Stage 1 on the BMW 6 GT-serie?
Stage 1 on the powerful BMW 6 GT-serie 40d 340 hp “lifts” the factory limiters with no hardware changes. The gain is noticeable in the mid and upper range. There is headroom left for moving to Stage 2 (downpipe + intake + intercooler).
What is Stage 2 for the BMW 6 GT-serie 40d 340 hp?
Stage 2 for the BMW 6 GT-serie 40d 340 hp is Stage 1 plus hardware changes: a downpipe, a larger intake and a performance intercooler. The gain is considerably higher, but it requires professional component selection.
Which control units is the BMW 6 GT-serie 40d 340 hp built with?
The BMW 6 GT-serie 40d 340 hp comes with 2 ECU variants: Bosch MD1CP002, Bosch MD1CP032. Calibration is done for the specific unit after the revision is identified.
Can all the gearbox variants (ZF 8HPxx, ZF 8HPxx-Gen3) on the BMW 6 GT-serie be calibrated?
The BMW 6 GT-serie 40d 340 hp has 2 TCU variants: ZF 8HPxx, ZF 8HPxx-Gen3. Remapping the gearbox is essential after Stage 1 — the factory torque limiter is usually below what the engine can deliver.
Does the factory warranty of the BMW 6 GT-serie remain valid after Stage 1?
After remapping the BMW 6 GT-serie, the official factory warranty on the engine and gearbox is lost (this applies to any manufacturer when the ECU is modified). CHIPOK guarantees the quality of the calibration and free revisions.
How long is the wait for a Stage 1 remap for the BMW 6 GT-serie?
Reading and writing via OBD takes 25-30 minutes on the BMW 6 GT-serie. Bench reading (BDM/JTAG) takes about 60 minutes plus refitting. Remote file processing at CHIPOK takes 5-30 minutes.
How do you roll back to the factory firmware of the BMW 6 GT-serie?
Before Stage 1 the original of the BMW 6 GT-serie 40d 340 hp is read out and saved — returning to the factory state is possible at any time.
How much does chip tuning the BMW 6 GT-serie 40d 340 hp cost?
The remap price for the BMW 6 GT-serie 40d 340 hp is dynamic and is calculated in the CHIPOK calculator based on the selected options. A credit-based payment model, with no subscription fees.